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HD 73583 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 73583 b

Confirmed exoplanet · Neptune Like

HD 73583 b

Orbiting HD 73583

Discovered in 2022 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of HD 73583 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 2.79 R⊕
Mass: 10.2 M⊕
Orbit: 6.398042 days
Distance: 31.5666 pc

Planet profile

Orbit and physical properties

Orbital period: 6.398042 days
Semi-major axis: 0.0604 AU
Eccentricity: 0.09
Radius: 2.79 Earth radii
Mass: 10.2 Earth masses
Mass provenance: Mass
Density: 2.58 g/cm³
Equilibrium temperature: 714 K
Insolation: 43.3 Earth flux

Host system

Star and system properties

Host star: HD 73583
Stars in system: 1
Known planets in system: 2
Spectral type: K4 V
Stellar temperature: 4,511 K
Stellar radius: 0.65 R☉
Stellar mass: 0.73 M☉
Stellar metallicity: 0 dex
Stellar age: 0.48 Gyr
Distance: 31.5666 parsecs
Right ascension: 08h38m45.19s
Declination: -13d15m23.50s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-08
Discovery locale: Space
Facility: Transiting Exoplanet Survey Satellite (TESS)
Telescope: 0.1 m TESS Telescope
Instrument: TESS CCD Array
NASA Exoplanet Archive: Open composite record ↗

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